★★★★ Please explain the news of the Holy Grail smiling cup ★★

Cup, also called "Fu", is a tool used by the ancients to pray for good or ill luck to the gods and communicate with them. It is made of two tree roots or bamboo roots into a half-moon shape, with two sides, one flat outside, one positive inside and one negative outside. Both of them are positive, indicating a sneer that is mixed with good luck and can't understand its meaning, commonly known as "laughing cup"; Both of them are negative "anger cups", meaning the wrath of the gods, commonly known as "Buwu Cup"; One-on-one mistakes are the holy grail, also known as the "oil cup", the "holy grail" and the expression of the gods' promises.